10061494249 has 9 divisors (see below), whose sum is σ = 10344591831. Its totient is φ = 9785950920.

The previous prime is 10061494229. The next prime is 10061494253. The reversal of 10061494249 is 94249416001.

The square root of 10061494249 is 100307.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9003163225 + 1058331024 = 94885^2 + 32532^2 .

It is not a de Polignac number, because 10061494249 - 2¹¹ = 10061492201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10061494229) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3710004 + ... + 3712714.

Almost surely, 2^10061494249 is an apocalyptic number.

10061494249 is the 100307-th square number.

10061494249 is the 50154-th centered octagonal number.

It is an amenable number.

10061494249 is a deficient number, since it is larger than the sum of its proper divisors (283097582).

10061494249 is an frugal number, since it uses more digits than its factorization.

10061494249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496 (or 2748 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 10061494249 in words is "ten billion, sixty-one million, four hundred ninety-four thousand, two hundred forty-nine".